zaj.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:14:bc:1f:9a:59:a7:3c:2f:e4:77:e5:92:7b:6e:88:74:eb was issued on by Let's Encrypt.

With 14 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=zaj.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:14:bc:1f:9a:59:a7:3c:2f:e4:77:e5:92:7b:6e:88:74:eb
Serial Number (int): 268392564088703830157383425483080007709931
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 46:3a:05:df:55:35:16:ca:86:fb:76:44:4d:50:09:50:09:f8:ac:56
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1e:3c:0d:1f:ef:10:17:50:45:a3:51:f3:75:f2:fe:36:3c:6d:44:bf
Fingerprint (sha256): 7b:bd:b1:a4:63:eb:0d:f3:42:13:27:60:35:90:00:33:c1:5b:ab:ea:a2:ac:85:ce:af:1e:92:7d:70:9a:e6:1b

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate zaj.co.za

14

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zaj.co.za

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

arbitrageanalystresearch.com
asmszon.com
bidsbull.us
caringchurchnetwork.com
collectiblesforvip.com
lowermakefield.com
preplet.com
secondverse.com
shaado.com
showbackups.com
speedsurfing.com
tampataxservice.com
wickedtee.com
zaj.co.za

Other certificates including the domain name zaj.co.za

(limited to 100 certificates)
zaj.co.za
zaj.co.za
zaj.co.za
zaj.co.za
zaj.co.za
zaj.co.za
zaj.co.za
mycrusher.ca
zaj.co.za
zaj.co.za
zaj.co.za

Certificate

The complete raw certificate details for zaj.co.za in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1lJ8wV2T8Rf1iNHP1NE
idNQdFBlBE7li72NB65TTK27RsPAVSKSb61eP6FEDZtiiI1e93OKsS1pm8oi9I4U
rnPDgPlr56CaJdqHQVh3UAkDsqJmalJhyjbGjS3GsFKgfsyh1rbVbpc4ToZZ5I/L
Sx4HD5hcNmEGHsK+Itj1jEug1xoV8JxukuZASJG8GO6yE+O7Zh0yhd5nUG/fC4j4
HIvhkvdQx9QII+YKHstFftgmWPI8HAps+DJjtGHjNBxFgfGVUwGwWLFenNOjWzk9
1iD9KC5gozgIdrtE4fBIfA1gIxKK7ZiFlXI6DsUTR9cNOB9IupbR3uh968DYat1s
6wIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 268392564088703830157383425483080007709931
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-26 12:27:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-25 12:27:54 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'zaj.co.za'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24660499448467135149893417801535263991719740164208246116982031544984065551164400727457277186379292042237096976202707421016474723132037315841031887203392318713237484116799599116446430978683330164241518263054322597167233220435039716772228297542534905868394268776502117473128517629066617317697829067245453398427946120944129116419572731265458370862921982754725006576290338584755155216395803330829482371839846331823069114211876162801416751293498563632822432445908862383587462928580091685426070890756522820011019321228047859583165831775947191793934591054150855113248518790732403086968750002054002409398196893079619367693547
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							463a05df553516ca86fb76444d50095009f8ac56
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (252 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arbitrageanalystresearch.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'asmszon.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bidsbull.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'caringchurchnetwork.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'collectiblesforvip.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lowermakefield.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'preplet.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'secondverse.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shaado.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'showbackups.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'speedsurfing.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tampataxservice.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wickedtee.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zaj.co.za'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d45f49cee0000040300473045022075684844f5809185ffa6c7873cc852c49b87646face60880f94486d4c4150a58022100ccaf4e1fd48c100c550fbf41ecc894db4246fe07ac272480eca834e8b032444d00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d45f49d37000004030047304502203ad9ba313e90b779e58dfd4e4d20fdf838bcc894d5b6f74b6dc8ec5e58fa343f022100f2662ff33174b027844622ed78d7a3981dd2a0af350623aebd37c0ae9bb6cd64
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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